157241208

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61231}}^1$

素因数の和:61347

約数の個数: 32

約数和(自身を含む): 396783360

約数和(自身を除く): 239542152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 61231, 122462, 183693, 244924, 367386, 489848, 734772, 1469544, 6551717, 13103434, 19655151, 26206868, 39310302, 52413736, 78620604, 157241208]

約数ペア:

[(1, 157241208), (2, 78620604), (3, 52413736), (4, 39310302), (6, 26206868), (8, 19655151), (12, 13103434), (24, 6551717), (107, 1469544), (214, 734772), (321, 489848), (428, 367386), (642, 244924), (856, 183693), (1284, 122462), (2568, 61231)]